Patents by Inventor Gregor Schaefers

Gregor Schaefers has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240117029
    Abstract: The present invention relates to bispecific anti-CCL2 antibodies binding to two different epitopes on human CCL2, pharmaceutical compositions thereof, their manufacture, and use as medicaments for the treatment of cancers, inflammatory, autoimmune and ophthalmologic diseases.
    Type: Application
    Filed: November 14, 2023
    Publication date: April 11, 2024
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Jens FISCHER, Guy GEORGES, Anton JOCHNER, Gregor JORDAN, Hubert KETTENBERGER, Joerg MOELLEKEN, Tilman SCHLOTHAUER, Georg TIEFENTHALER, Valeria RUNZA, Meher MAJETY, Martin SCHAEFER, Maria VIERT, Shu FENG, Wei Shiong Adrian HO, Siok Wan GAN, Runyi Adeline LAM, Michael GERTZ
  • Patent number: 11933872
    Abstract: A phantom for calibration and quality assurance of an MR tomograph that comprises a phantom body with measuring aids and an intermediate bottom in at least four planes. The first plane contains only measuring fluid. The second plane contains wedge-shaped elements. The third plane contains marks of known distance. The fourth plane contains comb-shaped elements. The measuring aids of the second plane are arranged on one side of the intermediate bottom and those of the fourth plane on the other side. The marks of the third plane are arranged in the intermediate bottom. This arrangement enables reliable calibration of the MR tomograph in a few steps with only this phantom.
    Type: Grant
    Filed: February 25, 2020
    Date of Patent: March 19, 2024
    Assignee: MRI-STaR—Magnetic Resonance Institute for Safety, Technology and Research GmbH
    Inventors: Gregor Schaefers, Tobias Spronk
  • Publication number: 20240083993
    Abstract: The present invention relates to bispecific anti-CCL2 antibodies binding to two different epitopes on human CCL2, pharmaceutical compositions thereof, their manufacture, and use as medicaments for the treatment of cancers, inflammatory, autoimmune and ophthalmologic diseases.
    Type: Application
    Filed: June 15, 2023
    Publication date: March 14, 2024
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Jens FISCHER, Guy GEORGES, Anton JOCHNER, Gregor JORDAN, Hubert KETTENBERGER, Joerg MOELLEKEN, Tilman SCHLOTHAUER, Georg TIEFENTHALER, Valeria RUNZA, Meher MAJETY, Martin SCHAEFER, Maria VIERT, Shu FENG, Wei Shiong Adrian HO, Siok Wan GAN, Runyi Adeline LAM, Michael GERTZ
  • Patent number: 11922269
    Abstract: The present disclosure is concerned with the technical field of marking objects with optically readable codes and reading out (decoding) the codes. Subjects of the present disclosure are a method, a system and a computer program product for decoding optically readable codes introduced in surfaces of objects.
    Type: Grant
    Filed: December 15, 2022
    Date of Patent: March 5, 2024
    Assignee: BAYER AKTIENGESELLSCHAFT
    Inventors: Benjamin Hoetter, Gregor Fischer, Klaus Ruelberg, Dirk Schäfer
  • Patent number: 11913945
    Abstract: Herein is reported a method for determining the concentration of a therapeutic antibody in a tissue of an experimental animal to whom the therapeutic antibody had been administered, wherein the interference from residual blood in a tissue sample of the experimental animal, which is used for determining the concentration of the therapeutic antibody in said tissue, is reduced by applying an inert reference antibody that does not penetrate into said tissue, whereby the inert reference antibody is administered 2 to 10 minutes prior to obtaining the tissue and blood sample.
    Type: Grant
    Filed: December 29, 2020
    Date of Patent: February 27, 2024
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Martin Schaefer, Sylvia Rottach, Gregor Jordan, Kay-Gunnar Stubenrauch, Roland Staack, Kevin Brady
  • Publication number: 20220365160
    Abstract: The invention relates to a phantom for simple calibration and quality assurance in an MR tomograph, having a phantom body (2), measuring aids (10, 11, 12, 13) and an intermediate bottom (14) having an upper and a lower side, wherein the measuring aids (10, 11, 12, 13) and the intermediate bottom (14) are arranged in the phantom body (2) in at least four planes (6, 7, 8, 9) and a first plane (6) comprises as the measuring aid only the measuring fluid (10), a second plane (7) comprises as the measuring aid wedge-shaped elements (11), a third plane (8) comprises as the measuring aid marks (12) of known distance from one another, and a fourth plane (9) comprises as the measuring aid comb-shaped elements (13), wherein the measuring aids (11) of the second plane (7) are arranged on one side of the intermediate bottom (14), the measuring aids (13) of the fourth plane (9) are arranged on the other side of the intermediate bottom (14) and the measuring aids (12) of the third plane (8) are arranged in the intermediate
    Type: Application
    Filed: February 25, 2020
    Publication date: November 17, 2022
    Applicant: MRI-STaR-Magnetic Resonance Institute for Safety, Technology and Research GmbH
    Inventors: Gregor SCHAEFERS, Tobias SPRONK
  • Patent number: 10802092
    Abstract: A device and a method for testing the MR-safety of an implant (4). The device includes a phantom (1) that has a test volume filled with a medium (2), wherein the test volume receives the implant (4) to be tested, at least one RF transmitter (3) that emits radio-frequency electromagnetic radiation into the test volume. The device is used for detecting the heating of the implant (4) and/or of the medium (2) surrounding the implant.
    Type: Grant
    Filed: August 16, 2017
    Date of Patent: October 13, 2020
    Assignee: MR COMP GmbH
    Inventor: Gregor Schaefers
  • Publication number: 20190187226
    Abstract: There is a need for devices and methods which allow for a risk-free and reliable test of the MR-safety of implants outside the human body. For this purpose, the invention proposes a device for testing the MR-safety of an implant (4), comprising a phantom (1) that has a test volume filled with a medium (2), wherein the test volume receives the implant (4) to be tested, at least one RF transmitter (3) that emits radio-frequency electromagnetic radiation into the test volume, and comprising means for detecting the heating of the implant (4) and/or of the medium (2) surrounding said implant. The invention furthermore relates to a method for testing the MR-safety of an implant (4), in which a device of this kind is used.
    Type: Application
    Filed: August 16, 2017
    Publication date: June 20, 2019
    Applicant: MR COMP GmbH
    Inventor: Gregor SCHAEFERS
  • Patent number: 7766932
    Abstract: The invention relates to a vessel filter comprising at least one conductor loop (21) which forms the inductance of an electric resonance circuit. According to the invention, the conductor loop (21) forms the vessel filter or parts of a vessel filter. The invention provides a vessel filter which is characterized by good mechanical properties, especially a high degree of flexibility and stability, offering good representability in MR imaging systems.
    Type: Grant
    Filed: December 12, 2003
    Date of Patent: August 3, 2010
    Assignee: aMRIs Patente GmbH
    Inventors: Andreas Melzer, Gregor Schaefers